diff --git a/_data/people.yml b/_data/people.yml
index 6eb6a3d..ad23e4c 100644
--- a/_data/people.yml
+++ b/_data/people.yml
@@ -111,12 +111,13 @@ eugenesk:
     email: "eugenesk [at] umich [dot] edu"
     bio: Materials Science and Engineering
 
-hancheng2000:
+zhaohc:
     display_name: "Hancheng Zhao"
     role: phd
-    image: img/people/hancheng2000.jpg
+    image: img/people/zhaohc.jpg
     bio: Mechanical Engineering
-    email: hancheng2000 [at] cmu [dot] edu
+    webpage: "https://www.linkedin.com/in/hancheng-zhao-338647248/"
+    email: zhaohc [at] umich [dot] edu
 
 hongyili:
     display_name: "Hongyi Lin"
diff --git a/img/people/hancheng2000.jpg b/img/people/zhaohc.jpg
similarity index 100%
rename from img/people/hancheng2000.jpg
rename to img/people/zhaohc.jpg